Exchange 2007 or 2010?

Hi all,
I looking into getting Exchange certified, and I don't know if I should do Exchange 2007 or 2010? I am just doing it on my own to expand my skill sets, so it's to really required for anything.
Thanks!
I looking into getting Exchange certified, and I don't know if I should do Exchange 2007 or 2010? I am just doing it on my own to expand my skill sets, so it's to really required for anything.
Thanks!
Comments
Plus Exchange 2007s Mainstream Support ends next year.
Microsoft Support Lifecycle
/thread
Recent: 11/2019 - RHCSA (RHEL 7); 2/2019 - Updated VCP to 6.5 (just a few days before VMware discontinued the re-cert policy...)
Working on: RHCE/Ansible
Future: Probably continued Red Hat Immersion, Possibly VCAP Design, or maybe a completely different path. Depends on job demands...
To be fair, if he'd have experience with 2007 he would hate it already anyway
ICND2 - Passed 9/03/10
Studying CCNA:S